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ISO 23202:2006

Aluminium oxide used for the production of aluminium — Determination of particles passing a 20 micrometre aperture sieve

Publication date:   May 17, 2006

General information

90.20   Standard under periodical review   Jul 15, 2026

ISO

ISO/TC 226 Materials for the production of primary aluminium

International Standard

71.100.10   Materials for aluminium production

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Scope

ISO 23202:2006 sets out a wet-sieving procedure for the determination of the percentage by mass of particles of smelter-grade alumina passing a 20 micrometre aperture sieve.
This procedure is applicable for aluminas with a minus 20 micrometre content up to 4 %.

Life cycle

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PUBLISHED
ISO 23202:2006
90.20 Standard under periodical review
Jul 15, 2026